$OpenBSD: patch-src_core_mergedproxymodel_h,v 1.1 2014/10/04 22:34:27 zhuk Exp $
Unbreak tests.
--- src/core/mergedproxymodel.h.orig	Sun Oct  5 02:05:53 2014
+++ src/core/mergedproxymodel.h	Sun Oct  5 02:20:59 2014
@@ -18,17 +18,19 @@
 #ifndef MERGEDPROXYMODEL_H
 #define MERGEDPROXYMODEL_H
 
-#include <functional>
-
 #include <QAbstractProxyModel>
 
-using std::placeholders::_1;
-using std::placeholders::_2;
+#include <boost/bind/placeholders.hpp>
 
 #include <boost/multi_index_container.hpp>
 #include <boost/multi_index/member.hpp>
 #include <boost/multi_index/ordered_index.hpp>
 #include <boost/multi_index/hashed_index.hpp>
+
+#include <functional>
+
+using std::placeholders::_1;
+using std::placeholders::_2;
 
 using boost::multi_index::multi_index_container;
 using boost::multi_index::indexed_by;
